CN103071574A - Preparation method and application of glass fiber powder - Google Patents
Preparation method and application of glass fiber powder Download PDFInfo
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- CN103071574A CN103071574A CN2013100237525A CN201310023752A CN103071574A CN 103071574 A CN103071574 A CN 103071574A CN 2013100237525 A CN2013100237525 A CN 2013100237525A CN 201310023752 A CN201310023752 A CN 201310023752A CN 103071574 A CN103071574 A CN 103071574A
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- glass fibre
- glass
- fiber powder
- waste
- strip
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- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
The invention discloses a preparation method of glass fiber powder. The preparation method is characterized by comprising the following steps: crushing waste glass fibers into strip-shaped glass fibers of 5-7 cm by a glass fiber crushing machine; drying the strip-shaped glass fibers for 1-3 h at the temperature of 120-150 DEG C; and using a Raymond mill to grind the dried strip-shaped glass fibers into powdery glass fibers which can pass through a sieve of 60-80 meshes, are free from sieve residues and have the water content of less than 1%, namely obtaining the glass fiber powder. According to the method, the waste glass fibers are treated and the glass fiber powder prepared by treating the waste glass fibers is used for manufacturing glass, so that waste is turned into wealth, the utilization rate of the waste glass fibers is greatly increased, and the resource waste is reduced; and the method is simple in process and low in cost, and is more suitable for industrial application.
Description
Technical field
The present invention relates to a kind of utilize method that waste glass fibre prepares glass fiber powder and the application of glass fiber powder in glass manufacture of this preparation.
Background technology
Waste glass fibre is a kind of byproduct during glass fibre is produced, and general factory all is considered as discarded object with it and undersells, and causes the significant wastage to resource.Number of patent application is that the patent of CN94191647.2 discloses a kind of method and apparatus of making glass fibre with waste glass fibre, and the method need to be put into melt in furnace with waste glass fibre, complex process, and cost is high, is unsuitable for industrial applications.
Summary of the invention
The object of the present invention is to provide a kind of preparation method of glass fiber powder, the method has solved waste glass fibre complex treatment process, a difficult problem that cost is high, has greatly improved the utilization rate to waste glass fibre.
Another object of the present invention is to provide a kind of application of glass fiber powder in glass manufacture of above-mentioned preparation.
In order to reach the foregoing invention purpose, the technical solution used in the present invention is: the preparation method that a kind of glass fiber powder is provided, it is characterized in that, may further comprise the steps: pulverize the strip glass fibre that machine is broken into waste glass fibre 5 ~ 7cm with glass fibre, again this strip glass fibre was dried 1 ~ 3 hour under 120 ~ 150 ℃, strip glass fibre after will drying with Raymond mill is pulverized be 60 ~ 80 orders without tail over, the Powdered glass fibre of moisture＜1%, i.e. glass fiber powder.
The preparation method of glass fiber powder provided by the present invention is: pulverize the strip glass fibre that machine is broken into waste glass fibre 5cm with glass fibre, again this strip glass fibre was dried 1 hour under 120 ℃, strip glass fibre after will drying with Raymond mill is pulverized be 60 orders without tail over, the Powdered glass fibre of moisture＜1%, i.e. glass fiber powder.
Adopt the application of glass fiber powder in glass preparation of method preparation of the present invention.
In sum: method provided by the invention is processed waste glass fibre, and the glass fiber powder that processing is made turns waste into wealth for the manufacture of glass, has greatly improved the utilization rate of waste glass fibre, reduces the waste to resource; Method technique of the present invention is simple, and cost is low, is more suitable for industrial applications.
The specific embodiment
Below in conjunction with embodiment the present invention is described in detail, but they are not to further restriction of the present invention.
Embodiment 1
Pulverize the strip glass fibre that machine is broken into waste glass fibre 5cm with glass fibre, again this strip glass fibre was dried 1 hour under 120 ℃, it was that 60 orders are without tailing over that strip glass fibre after will drying with Raymond mill is pulverized, and the Powdered glass fibre of moisture＜1% namely gets glass fiber powder;
Produce glass in the prescription with the above-mentioned glass fiber powder introducing manufacturing glass that makes, thereby reduce production costs.
Embodiment 2
Pulverize the strip glass fibre that machine is broken into waste glass fibre 7cm with glass fibre, again this strip glass fibre was dried 2 hours under 150 ℃, it was that 80 orders are without tailing over that strip glass fibre after will drying with Raymond mill is pulverized, and the Powdered glass fibre of moisture＜1% namely gets glass fiber powder;
Produce glass in the prescription with the above-mentioned glass fiber powder introducing manufacturing glass that makes, thereby reduce production costs.
Embodiment 3
Pulverize the strip glass fibre that machine is broken into waste glass fibre 6m with glass fibre, again this strip glass fibre was dried 3 hours under 130 ℃, it was that 70 orders are without tailing over that strip glass fibre after will drying with Raymond mill is pulverized, and the Powdered glass fibre of moisture＜1% namely gets glass fiber powder;
Produce glass in the prescription with the above-mentioned glass fiber powder introducing manufacturing glass that makes, thereby reduce production costs.
Although in conjunction with specific embodiments the specific embodiment of the present invention is described in detail, be not to be restriction to this patent protection domain.In claims limited range, various modifications that those skilled in the art can make without creative work or adjust the protection that still is subjected to this patent.
Claims (3)
1. the preparation method of a glass fiber powder, it is characterized in that, may further comprise the steps: pulverize the strip glass fibre that machine is broken into waste glass fibre 5 ~ 7cm with glass fibre, again this strip glass fibre was dried 1 ~ 3 hour under 120 ~ 150 ℃, strip glass fibre after will drying with Raymond mill is pulverized be 60 ~ 80 orders without tail over, the Powdered glass fibre of moisture＜1%, i.e. glass fiber powder.
2. the preparation method of glass fiber powder according to claim 1, it is characterized in that: pulverize the strip glass fibre that machine is broken into waste glass fibre 5cm with glass fibre, again this strip glass fibre was dried 1 hour under 120 ℃, strip glass fibre after will drying with Raymond mill is pulverized be 60 orders without tail over, the Powdered glass fibre of moisture＜1%, i.e. glass fiber powder.
3. the application of glass fiber powder in glass preparation that make of each described method of claim 1-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100237525A CN103071574A (en) | 2013-01-23 | 2013-01-23 | Preparation method and application of glass fiber powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100237525A CN103071574A (en) | 2013-01-23 | 2013-01-23 | Preparation method and application of glass fiber powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103071574A true CN103071574A (en) | 2013-05-01 |
Family
ID=48148390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100237525A Pending CN103071574A (en) | 2013-01-23 | 2013-01-23 | Preparation method and application of glass fiber powder |
Country Status (1)
| Country | Link |
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| CN (1) | CN103071574A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281872A (en) * | 2017-07-20 | 2017-10-24 | 九江万睿新材料科技有限公司 | A kind of milled glass fiber production equipment and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5626742A (en) * | 1979-08-08 | 1981-03-14 | Asahi Fiber Glass Co Ltd | Manufacture of cullet for glass fiber |
| CN2248096Y (en) * | 1995-08-18 | 1997-02-26 | 北京市建筑材料科学研究院 | Disintegrating machine for glass fibre |
| JP2002348181A (en) * | 2001-05-30 | 2002-12-04 | Tokyo Electric Power Co Inc:The | Glass wool sintered material, method for manufacturing the same, and treated material containing the same |
| CN1486948A (en) * | 2002-09-30 | 2004-04-07 | 张毓强 | Production process of glass fiber with waste glass fiber as material |
| CN102329065A (en) * | 2011-06-21 | 2012-01-25 | 重庆国际复合材料有限公司 | Method for producing glass fiber by using different waste glass fibers and batches |
| CN102408190A (en) * | 2011-08-29 | 2012-04-11 | 巨石集团成都有限公司 | Method for producing glass fibers by using glass fiber waste silks |
| CN102489492A (en) * | 2011-12-09 | 2012-06-13 | 重庆国际复合材料有限公司 | Recovery method for glass fiber waste silks |
| CN102500609A (en) * | 2011-10-28 | 2012-06-20 | 巨石集团有限公司 | Glass fiber waste silk recycling production process |
-
2013
- 2013-01-23 CN CN2013100237525A patent/CN103071574A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5626742A (en) * | 1979-08-08 | 1981-03-14 | Asahi Fiber Glass Co Ltd | Manufacture of cullet for glass fiber |
| CN2248096Y (en) * | 1995-08-18 | 1997-02-26 | 北京市建筑材料科学研究院 | Disintegrating machine for glass fibre |
| JP2002348181A (en) * | 2001-05-30 | 2002-12-04 | Tokyo Electric Power Co Inc:The | Glass wool sintered material, method for manufacturing the same, and treated material containing the same |
| CN1486948A (en) * | 2002-09-30 | 2004-04-07 | 张毓强 | Production process of glass fiber with waste glass fiber as material |
| CN102329065A (en) * | 2011-06-21 | 2012-01-25 | 重庆国际复合材料有限公司 | Method for producing glass fiber by using different waste glass fibers and batches |
| CN102408190A (en) * | 2011-08-29 | 2012-04-11 | 巨石集团成都有限公司 | Method for producing glass fibers by using glass fiber waste silks |
| CN102500609A (en) * | 2011-10-28 | 2012-06-20 | 巨石集团有限公司 | Glass fiber waste silk recycling production process |
| CN102489492A (en) * | 2011-12-09 | 2012-06-13 | 重庆国际复合材料有限公司 | Recovery method for glass fiber waste silks |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107281872A (en) * | 2017-07-20 | 2017-10-24 | 九江万睿新材料科技有限公司 | A kind of milled glass fiber production equipment and method |
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Application publication date: 20130501 |